Valentina's profile, qualifications and contact details have been verified by our experts
Valentina
- Rate S$37
- Response 1h
-
Students1
Number of students accompanied by Valentina since their arrival at Superprof
Number of students accompanied by Valentina since their arrival at Superprof
S$37/h
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- GMAT
Aiming for a 700+ GMAT Score? Let’s Build the Strategy That Gets You There. (With my guidance and experience, you’ll approach each section with clarity, confidence, and control.)
- GMAT
Lesson location
Super tutor
Valentina is one of our best GMAT tutors. High-quality profile, verified qualifications, a quick response time, and great reviews from students!
About Valentina
My name is Valentina Castillo, and I’m deeply passionate about education and its power to change lives. I find genuine joy in helping students unlock their potential, whether they’re learning a new language or preparing for life-changing exams like the SAT, IELTS, or GMAT. Over the years, I’ve had the opportunity to work with students from different backgrounds and learning levels, and one thing has always remained the same: my commitment to seeing them not just improve, but excel. I take pride in creating a calm, engaging, and encouraging environment where students can ask questions freely, build confidence, and enjoy the learning process. My approach is simple: I meet you where you are, understand how you learn best, and guide you step-by-step toward your goals. Whether you're aiming for a high test score or looking to strengthen your communication skills, I’m here to support your journey every step of the way. Let’s achieve excellence—together.
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About the lesson
- Primary
- Secondary
- SPM
- +19
levels :
Primary
Secondary
SPM
Form 6
STPM
Adult education
Bachelor
Masters
Doctorate
Other
A1
A2
B1
B2
C1
C2
Other
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
The GMAT is a crucial step for admission into top business schools, designed to test your ability to think critically, analyze data, and communicate effectively under pressure. It includes four sections: Verbal, Quantitative, Integrated Reasoning, and Analytical Writing.
In this course, we go beyond just content review—we build a strategic approach that matches your goals and timeline.
What You’ll Get:
Comprehensive coverage of all GMAT sections
Tailored strategies for pacing, accuracy, and test-day performance
Practice exams with detailed feedback to track your progress
Flexible scheduling that adapts to your time zone and availability
You’ll master challenging areas like Data Sufficiency, Sentence Correction, and Reading Comprehension while learning how to optimize time and reduce test anxiety. Whether you're aiming for a competitive 700+ or just want to boost your confidence, these sessions are built to push you forward—step by step, question by question.
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Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
5
Her TOEIC prep guides non-native speakers through business English with ease. I recommend her
Valentina makes IELTS preparation an exciting journey. Her encouragement, structure, and dedication. I recommend her
She’s very analytical and her teaching helps identify the patterns behind GMAT traps and common mistakes.
Valentina excels at helping students understand the logic behind SAT reading questions. Her explanations stick with you.
Valentina’s approach to TOEIC prep was straightforward and goal-oriented. She helped me focus on the areas that needed improvement and gave me practical exercises that I could apply immediately. I felt prepared and scored higher than expected!
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Rates
Rate
- S$37
Pack rates
- 5h: S$185
- 10h: S$370
online
- S$37/h
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